Xiangyang高空作业公司 undertakes:
One, High-altitude Demolition: Various chimney removals, water tower removals (manual and mechanical), directional demolition, steel tower removal, urea granulation tower removal, television tower removal, iron frame removal, high-altitude concrete frame removal, and other challenging high-altitude demolition projects.
2. High-altitude Maintenance Engineering: Chimney modification, chimney cleaning, chimney inspection, chimney flaw detection, chimney crack repair, chimney reinforcement, chimney carbon fiber reinforcement, chimney removal and heightening, chimney alignment, chimney lining replacement, repair or replacement of lightning protection systems, chimney painting, wheel kiln repair, tunnel kiln repair, insufficient chimney draft, etc.
Three: High-altitude Construction Projects: New brick chimneys up to 65 meters. Concrete chimneys up to 240 meters using sliding formwork. Chimney design drawings, foundation pouring, turnkey services, including labor and materials. New wheel kilns, tunnel kilns, and water towers. Grain silos, and cement storage tanks. Chimney heightening projects.
Four: High-altitude Installation Projects: Chimney lightning rods, beacon lights, signal lights, steel chimney installation, chimney ladder installation, safety platforms, safety guardrails, installation of ladders at the top of chimneys, and various tower installations. Factory and workshop glass installation, etc.
Five. High-altitude Anticorrosion Projects: Chimney painting with color rings, chimney lettering, cooling tower anticorrosion, steel structure anticorrosion, furnace frame anticorrosion, pipeline insulation and anticorrosion, wind turbine tower筒 anticorrosion cleaning, spray lettering, maintenance, various iron tower anticorrosion, chimney anticorrosion platforms, ladders, guardrails, oil storage tank anticorrosion, crane anticorrosion, hotel and building exterior paint, crane anticorrosion, etc.
Six: Flue Gas Desulfurization Projects: Installation of foam glass bricks on the interiors of various chimneys, flue ducts, and desulfurization tower walls, application of LS300 special acid-resistant mortar, and the use of chimney-specific desulfurization and corrosion prevention coatings such as OM, polyurethane, PV, etc.
Preparation work before chimney demolition:
Remove the ash outlet at the bottom of the chimney, clean out the accumulated ash and debris at the bottom of the chimney, and construct a steel plate inclined surface using steel pipes and plates at the bottom of the chimney. This facilitates the automatic ejection of waste materials from the chimney during dismantling, preventing blockages in the flue and making cleaning easier. During the dismantling process, the cleaning personnel must not clear waste materials at the bottom of the chimney to avoid vertical cross-operations.
2. Prepare the required tools and materials.
All on-site managers and operators receive safety education and technical briefing on safety technology.
Chimney Crack Reinforcement Safety Regulations 1. Workers engaged in high-altitude operations must undergo a medical examination and be deemed fit. Those with mental instability or weakness are prohibited from working at heights. 2. New workers must complete safety training and only after fully understanding the safety regulations are they allowed to work at elevated levels.
3. In the event of strong winds and thunderstorms, all high-altitude operations must be suspended, and operators should descend to the ground for safety. 4. Materials on the operation console must be evenly stacked. Before the end of each shift, they should be cleaned once, and unused tools and materials should be transported to the ground using the hoist cage.
Construction methods for chimney demolition:
1. Workers entering the construction site must first inspect each ladder used for climbing. Any ladder found to be loose or severely rusted should be immediately reinforced. As personnel movement, vertical transportation, and safety equipment all rely on the external ladder left in place from the original chimney, it is crucial to ensure its integrity. All personnel ascending or descending the chimneys must wear safety belts, and during breaks, the belts should be secured to the ladder or a rest platform or work platform.
2. The demolition of this project is conducted using a suspended work method without scaffolding.
